Fixed pep8 formatting issue.
Fixed pep8 formatting issue.

ga4gh/server,srblum/server,pansapiens/server,pansapiens/server,ga4gh/server,shajoezhu/server,dcolligan/server,ohsu-computational-biology/server,saupchurch/server,pcingola/server,macieksmuga/server,macieksmuga/server,dcolligan/server,ohsu-computational-biology/server,adamnovak/server,ohsu-computational-biology/server,ekalosak/server,ekalosak/server,diekhans/ga4gh-server,jeromekelleher/server,david4096/ga4gh-server,david4096/ga4gh-server,ga4gh/server,srblum/hackathon-server,adamnovak/server,macieksmuga/server,UMMS-Biocore/ga4gh-server,diekhans/ga4gh-server,UMMS-Biocore/ga4gh-server,dcolligan/server,saupchurch/server,david4096/ga4gh-server,srblum/hackathon-server,srblum/server,hjellinek/server,saupchurch/server,ekalosak/server,pansapiens/server,srblum/hackathon-server,hjellinek/server,UMMS-Biocore/ga4gh-server,shajoezhu/server,diekhans/ga4gh-server,adamnovak/server,jeromekelleher/server,hjellinek/server,pcingola/server,pcingola/server,srblum/server